Modem



FIG. 1 is a perspective view of a modem according to our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The surface(s) or portion(s) of the article not shown in the drawing ordescribed in the specification form(s) no part of the claimed design.

The broken lines in the drawings are for illustrative purpose only andform no part of the claimed design.

The ornamental design for a modem, as shown and described.